W25X40CLSSIG: High-Speed 4Mb SPI Flash Memory IC by Winbond | Buy Now 2025-04-20 Discover the W25X40CLSSIG, a high-performance 4Mb SPI Flash Memory IC by Winbond. Featuring 104MHz speed, 2.3V-3.6V operation, and industrial-grade reliability. Ideal for IoT, automotive, and industrial applications.
